Home / 3,028,096,352.88-4,542,107,992.38-786,945,119.94

Finding the Fourth Proportional to 3,028,096,352.88, 4,542,107,992.38 and 786,945,119.94

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Solution

The fourth proportional to 3,028,096,352.88, 4,542,107,992.38 and 786,945,119.94 is: 1,180,408,184.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,096,352.88 : 4,542,107,992.38 = 786,945,119.94 : x
  2. Step 2: Convert to fraction form
    3,028,096,352.88/4,542,107,992.38 = 786,945,119.94/x
  3. Step 3: Cross multiply
    3,028,096,352.88x = 4,542,107,992.38 × 786,945,119.94
  4. Step 4: Simplify right side
    3,028,096,352.88x = 3,574,389,718,843,912,192
  5. Step 5: Solve for x
    x = 3,574,389,718,843,912,192/3,028,096,352.88
  6. Step 6: Final answer
    x = 1,180,408,184.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.